visual3d:tutorials:modeling:ior_foot_model
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| visual3d:tutorials:modeling:ior_foot_model [2024/06/19 14:05] – created sgranger | visual3d:tutorials:modeling:ior_foot_model [2026/07/07 14:55] (current) – wikisysop | ||
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| + | ======2007 IOR Foot Model====== | ||
| + | |||
| This tutorial has been updated to match the naming convention used in the IOR foot paper. The original tutorial can be found [[Visual3D: | This tutorial has been updated to match the naming convention used in the IOR foot paper. The original tutorial can be found [[Visual3D: | ||
| - | **In 2014, updates to the IOR foot model were published. The updated tutorial can be found [[Visual3D:Tutorials: | + | **In 2014, updates to the IOR foot model were published. The updated tutorial can be found [[:ior_foot_tutorial_angles|here]].** |
| - | ===== Sample Data ===== | + | ==== Sample Data ==== |
| Sample data can be downloaded [[https:// | Sample data can be downloaded [[https:// | ||
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| The model, planar angles and joint angles for the right side were defined and plotted in the Leardini_2007_Angles.cmo. Once the left side angles have been defined, the report template will graph both the left and right angles. | The model, planar angles and joint angles for the right side were defined and plotted in the Leardini_2007_Angles.cmo. Once the left side angles have been defined, the report template will graph both the left and right angles. | ||
| - | ===== Introduction | + | ==== Introduction ==== |
| Visual3D is a general tool capable of implementing many different foot models. | Visual3D is a general tool capable of implementing many different foot models. | ||
| - | This tutorial focuses on the multi-segment foot model as described | + | This tutorial focuses on the multi-segment foot model as described |
| - | {{Leardini2007articleheader.jpg}}\\ | + | {{:Leardini2007articleheader.jpg}}\\ |
| - | ==== Multi-Segment Foot Marker Set ==== | + | === Multi-Segment Foot Marker Set === |
| - | === Foot Targets | + | == Foot Targets == |
| - | {{foot_markersIOR.png}} | + | {{:foot_markersIOR.png}} |
| **CA< | **CA< | ||
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| //%%**%%// There is no reference for this landmark in Serge Van Sint Jan text, please see the IOR Foot paper for further clarification | //%%**%%// There is no reference for this landmark in Serge Van Sint Jan text, please see the IOR Foot paper for further clarification | ||
| - | === Shank Targets | + | == Shank Targets == |
| - | |**HF< | + | |**HF< |
| **NOTE:** This tutorial follows the naming convention presented in the IOR Foot paper. | **NOTE:** This tutorial follows the naming convention presented in the IOR Foot paper. | ||
| - | ===== Metatarsus (Met) ===== | + | ==== Metatarsus (Met) ==== |
| - | ==== Landmarks | + | === Landmarks === |
| - | |**1. Create RMET_DIST: | + | |**1. Create RMET_DIST: |
| - | ==== Segment Definition | + | === Segment Definition === |
| - | |**1. Create RMet Segment: | + | |**1. Create RMet Segment: |
| \\ | \\ | ||
| - | |**2. Modify the [[Visual3D: | + | |**2. Modify the [[Visual3D: |
| The image to the right (and all other images in this tutorial) show a mediolateral view of the segment coordinate system after it has been modified. | The image to the right (and all other images in this tutorial) show a mediolateral view of the segment coordinate system after it has been modified. | ||
| - | ===== Mid-foot (Mid) ===== | + | ==== Mid-foot (Mid) ==== |
| - | ==== Landmarks | + | === Landmarks === |
| - | |**1. Create RID Joint Center:**\\ \\ < | + | |**1. Create RID Joint Center:**\\ \\ < |
| - | ==== Segment Definition | + | === Segment Definition === |
| - | |**1. Create RMid Segment: | + | |**1. Create RMid Segment: |
| \\ | \\ | ||
| - | |**2. Modify the [[Visual3D: | + | |**2. Modify the [[Visual3D: |
| - | ===== Calcaneus (Cal) ===== | + | ==== Calcaneus (Cal) ==== |
| - | ==== Landmarks | + | === Landmarks === |
| - | |**1. Create RIC Joint Center:**\\ \\ < | + | |**1. Create RIC Joint Center:**\\ \\ < |
| - | ==== Segment Definition | + | === Segment Definition === |
| - | |**1. Create RCal Segment: | + | |**1. Create RCal Segment: |
| \\ | \\ | ||
| - | |**2. Modify the [[Visual3D: | + | |**2. Modify the [[Visual3D: |
| - | ===== Foot (Foo) ===== | + | ==== Foot (Foo) ==== |
| - | ==== Landmarks | + | === Landmarks === |
| - | |**1. Create RFT_DIST: | + | |**1. Create RFT_DIST: |
| - | ==== Segment Definition | + | === Segment Definition === |
| - | |**1. Create Right Foot Segment: | + | |**1. Create Right Foot Segment: |
| \\ | \\ | ||
| - | |**2. Modify the [[Visual3D: | + | |**2. Modify the [[Visual3D: |
| - | ===== Shank (Sha) ===== | + | ==== Shank (Sha) ==== |
| - | ==== Landmarks | + | === Landmarks === |
| - | |**1. Create RIM:**\\ \\ < | + | |**1. Create RIM:**\\ \\ < |
| - | |**2. Create RSK_PROX: | + | |**2. Create RSK_PROX: |
| - | ==== Segment Definition | + | === Segment Definition === |
| - | |**1. Create Right Shank Segment: | + | |**1. Create Right Shank Segment: |
| \\ | \\ | ||
| - | |**2. Modify the [[Visual3D: | + | |**2. Modify the [[Visual3D: |
| - | ===== Angles | + | ==== Angles ==== |
| - | ==== Landmarks | + | === Landmarks === |
| The F2Pt and F2Ps planar angles are calculated as the angle between the lines created by the targets FMB-FMH and FMH-PM. To calculate this angle using the Compute Planar Angle command, an offset along the line between FMB and FMH is created to define the 3 point angle. | The F2Pt and F2Ps planar angles are calculated as the angle between the lines created by the targets FMB-FMH and FMH-PM. To calculate this angle using the Compute Planar Angle command, an offset along the line between FMB and FMH is created to define the 3 point angle. | ||
| - | |**1. Create RF2P_Offset: | + | |**1. Create RF2P_Offset: |
| \\ | \\ | ||
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| - | |**3. Create Lab_O:**\\ \\ < | + | |**3. Create Lab_O:**\\ \\ < |
| \\ | \\ | ||
| - | |**4. Create Lab_X:**\\ \\ < | + | |**4. Create Lab_X:**\\ \\ < |
| \\ | \\ | ||
| - | |**5. Create Lab_Y:**\\ \\ < | + | |**5. Create Lab_Y:**\\ \\ < |
| \\ | \\ | ||
| - | |**6. Create RFMH_proj: | + | |**6. Create RFMH_proj: |
| \\ | \\ | ||
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| **** | **** | ||
| - | ==== Planar Angles | + | === Planar Angles === |
| - | === F2Pt === | + | == F2Pt == |
| **F2Pt** - the angle between the lines FMH-PM and FMB-FMH projected onto the transverse plane of the metatarsus\\ | **F2Pt** - the angle between the lines FMH-PM and FMB-FMH projected onto the transverse plane of the metatarsus\\ | ||
| - | **Represents** - valgus of the first metatarsophalangeal joint\\ | + | **Represents** - valgus of the first metatarsophalangeal |
| - | |**1. Create RF2Pt planar angle:**\\ \\ < | + | |**1. Create RF2Pt planar angle:**\\ \\ < |
| \\ | \\ | ||
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| |**2. Create LF2Pt planar angle:**\\ \\ \\ < | |**2. Create LF2Pt planar angle:**\\ \\ \\ < | ||
| - | === S2F === | + | == S2F == |
| **S2F** - the angle between the lines FMB-FMH and SMB-SMH projected onto the transverse plane of the metatarsus\\ | **S2F** - the angle between the lines FMB-FMH and SMB-SMH projected onto the transverse plane of the metatarsus\\ | ||
| - | |**1. Create RS2F planar angle:**\\ \\ < | + | |**1. Create RS2F planar angle:**\\ \\ < |
| \\ | \\ | ||
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| |**2. Create LS2F planar angle:**\\ \\ \\ < | |**2. Create LS2F planar angle:**\\ \\ \\ < | ||
| - | === S2V === | + | == S2V == |
| **S2V** - the angle between the lines VMB-VMH and SMB-SMH projected onto the transverse plane of the metatarsus\\ | **S2V** - the angle between the lines VMB-VMH and SMB-SMH projected onto the transverse plane of the metatarsus\\ | ||
| - | |**1. Create RS2V planar angle:**\\ \\ < | + | |**1. Create RS2V planar angle:**\\ \\ < |
| \\ | \\ | ||
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| |**2. Create LS2V planar angle:**\\ \\ \\ < | |**2. Create LS2V planar angle:**\\ \\ \\ < | ||
| - | === F2G === | + | == F2G == |
| **F2G** - the angle between the lines FMB-FMH and the ground, plane orthogonal to the ground (3D angle relative to the ground)\\ | **F2G** - the angle between the lines FMB-FMH and the ground, plane orthogonal to the ground (3D angle relative to the ground)\\ | ||
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| - | |**1. Create RF2G planar angle:**\\ \\ < | + | |**1. Create RF2G planar angle:**\\ \\ < |
| \\ | \\ | ||
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| |**2. Create LF2G planar angle:**\\ \\ \\ < | |**2. Create LF2G planar angle:**\\ \\ \\ < | ||
| - | === S2G === | + | == S2G == |
| **S2G** - the angle between the lines SMB-SMH and the ground, plane orthogonal to the ground (3D angle relative to the ground)\\ | **S2G** - the angle between the lines SMB-SMH and the ground, plane orthogonal to the ground (3D angle relative to the ground)\\ | ||
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| - | |**1. Create RS2G planar angle:**\\ \\ < | + | |**1. Create RS2G planar angle:**\\ \\ < |
| \\ | \\ | ||
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| |**2. Create LS2G planar angle:**\\ \\ \\ < | |**2. Create LS2G planar angle:**\\ \\ \\ < | ||
| - | === V2G === | + | == V2G == |
| **V2G** - the angle between the lines VMB-VMH and the ground, plane orthogonal to the ground (3D angle relative to the ground)\\ | **V2G** - the angle between the lines VMB-VMH and the ground, plane orthogonal to the ground (3D angle relative to the ground)\\ | ||
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| - | |**1. Create RV2G planar angle:**\\ \\ < | + | |**1. Create RV2G planar angle:**\\ \\ < |
| \\ | \\ | ||
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| - | === F2Ps === | + | == F2Ps == |
| **F2Ps** - the angle between the lines FMH-PM and FMB-FMH projected onto the sagittal plane of the metatarsus\\ | **F2Ps** - the angle between the lines FMH-PM and FMB-FMH projected onto the sagittal plane of the metatarsus\\ | ||
| - | **Represents** - dorsiflexion of the first metatarso-phalangeal joint\\ | + | **Represents** - dorsiflexion of the first metatarso-phalangeal |
| - | |**1. Create RF2Ps planar angle:**\\ \\ < | + | |**1. Create RF2Ps planar angle:**\\ \\ < |
| \\ | \\ | ||
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| |**2. Create LF2Ps planar angle:**\\ \\ \\ < | |**2. Create LF2Ps planar angle:**\\ \\ \\ < | ||
| - | === MLA === | + | == MLA == |
| **MLA** - the angle between the lines CA-ST and ST-FMH projected onto the sagittal plane of the foot\\ | **MLA** - the angle between the lines CA-ST and ST-FMH projected onto the sagittal plane of the foot\\ | ||
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| - | |**1. Create RMLA planar angle:**\\ \\ < | + | |**1. Create RMLA planar angle:**\\ \\ < |
| \\ | \\ | ||
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| |**2. Create LMLA planar angle:**\\ \\ \\ < | |**2. Create LMLA planar angle:**\\ \\ \\ < | ||
| - | ==== Joint Angles | + | === Joint Angles === |
| - | === Sha_Foo_Angle | + | == Sha_Foo_Angle == |
| - | |**1. Define the RSha_Foo_Angle: | + | |**1. Define the RSha_Foo_Angle: |
| - | === Sha_Cal_Angle | + | == Sha_Cal_Angle == |
| - | |**1. Define the RSha_Cal_Angle: | + | |**1. Define the RSha_Cal_Angle: |
| - | === Cal_Mid_Angle | + | == Cal_Mid_Angle == |
| - | |**1. Define the RCal_Mid_Angle: | + | |**1. Define the RCal_Mid_Angle: |
| - | === Mid_Met_Angle | + | == Mid_Met_Angle == |
| - | |**1. Define the RMid_Met_Angle: | + | |**1. Define the RMid_Met_Angle: |
| - | === Cal_Met_Angle | + | == Cal_Met_Angle == |
| - | |**1. Define the RCal_Met_Angle: | + | |**1. Define the RCal_Met_Angle: |
| - | ===== References | + | ==== References ==== |
| - ↑ < | - ↑ < | ||
visual3d/tutorials/modeling/ior_foot_model.1718805941.txt.gz · Last modified: by sgranger
